From b678c5bfea0f1b142c2a4a5bdee1e3309a021887 Mon Sep 17 00:00:00 2001
From: zhipengh <zhipengh512@gmail.com>
Date: Tue, 22 Dec 2015 15:04:53 +0800
Subject: JIRA:PARSER-15 Provide Standalone Heat-Translator Liberty Pypi
 Packages

---
 .../translator/hot/tosca_translator.py             | 64 ++++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 tosca2heat/heat-translator-0.3.0/translator/hot/tosca_translator.py

(limited to 'tosca2heat/heat-translator-0.3.0/translator/hot/tosca_translator.py')

diff --git a/tosca2heat/heat-translator-0.3.0/translator/hot/tosca_translator.py b/tosca2heat/heat-translator-0.3.0/translator/hot/tosca_translator.py
new file mode 100644
index 0000000..74da6ce
--- /dev/null
+++ b/tosca2heat/heat-translator-0.3.0/translator/hot/tosca_translator.py
@@ -0,0 +1,64 @@
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+import logging
+from translator.hot.syntax.hot_template import HotTemplate
+from translator.hot.translate_inputs import TranslateInputs
+from translator.hot.translate_node_templates import TranslateNodeTemplates
+from translator.hot.translate_outputs import TranslateOutputs
+
+
+class TOSCATranslator(object):
+    '''Invokes translation methods.'''
+
+    log = logging.getLogger('heat-translator')
+
+    def __init__(self, tosca, parsed_params):
+        super(TOSCATranslator, self).__init__()
+        self.tosca = tosca
+        self.hot_template = HotTemplate()
+        self.parsed_params = parsed_params
+        self.node_translator = None
+
+    def translate(self):
+        self._resolve_input()
+        self.hot_template.description = self.tosca.description
+        self.hot_template.parameters = self._translate_inputs()
+        self.node_translator = TranslateNodeTemplates(self.tosca,
+                                                      self.hot_template)
+        self.hot_template.resources = self.node_translator.translate()
+        self.hot_template.outputs = self._translate_outputs()
+        return self.hot_template.output_to_yaml()
+
+    def _translate_inputs(self):
+        translator = TranslateInputs(self.tosca.inputs, self.parsed_params)
+        return translator.translate()
+
+    def _translate_outputs(self):
+        translator = TranslateOutputs(self.tosca.outputs, self.node_translator)
+        return translator.translate()
+
+    # check all properties for all node and ensure they are resolved
+    # to actual value
+    def _resolve_input(self):
+        for n in self.tosca.nodetemplates:
+            for node_prop in n.get_properties_objects():
+                if isinstance(node_prop.value, dict):
+                    try:
+                        self.parsed_params[node_prop.value['get_input']]
+                    except Exception:
+                        msg = (_('Must specify all input values in \
+                                TOSCA template, missing %s') %
+                               node_prop.value['get_input'])
+                        self.log.warning(msg)
+                        raise ValueError(msg)
-- 
cgit 1.2.3-korg